CA349761A - Bague du doublage de tuyaux - Google Patents

Bague du doublage de tuyaux

Info

Publication number
CA349761A
CA349761A CA349761A CA349761DA CA349761A CA 349761 A CA349761 A CA 349761A CA 349761 A CA349761 A CA 349761A CA 349761D A CA349761D A CA 349761DA CA 349761 A CA349761 A CA 349761A
Authority
CA
Canada
Prior art keywords
pipe liner
liner ring
ring
pipe
liner
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA349761A
Other languages
English (en)
Inventor
C. Hutchison Frank
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dominion Oxygen Co Ltd
Original Assignee
Dominion Oxygen Co Ltd
Publication date
Application granted granted Critical
Publication of CA349761A publication Critical patent/CA349761A/fr
Expired legal-status Critical Current

Links

CA349761A Bague du doublage de tuyaux Expired CA349761A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA349761T

Publications (1)

Publication Number Publication Date
CA349761A true CA349761A (fr) 1935-04-23

Family

ID=35337725

Family Applications (1)

Application Number Title Priority Date Filing Date
CA349761A Expired CA349761A (fr) Bague du doublage de tuyaux

Country Status (1)

Country Link
CA (1) CA349761A (fr)

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